Fly online with other pilots without joining a virtual airline. Compare built-in multiplayer, public servers, private groups and VATSIM.
You do not need to join a virtual airline to fly online with other pilots. In most flight simulators, you can use built-in multiplayer, join a public server, create a private group, or connect independently to an online ATC network such as VATSIM. A virtual airline is optional organisation, not a multiplayer requirement.
This applies across general flight simulation, including Microsoft Flight Simulator, X-Plane, DCS and FlightGear. The right connection method depends on whether you want casual flying, a private session with friends or realistic operations under human air traffic control.
Which multiplayer option should I use?
| Option | Best for | What you need |
|---|---|---|
| Built-in multiplayer | Quick, casual flying with visible online traffic | The same simulator service, compatible visibility settings and usually an online platform account |
| Private group or session | Flying with friends, formation practice or organised events | An invitation, matching server or group details, and compatible simulator versions |
| Public simulator server | Joining an existing community session without membership | The correct server, required aircraft or modules, and compliance with its rules |
| Online ATC network | Realistic airline and general-aviation operations with human controllers | A free network account, compatible pilot client, headset and basic radio knowledge |
Choose built-in multiplayer when you mainly want to see and fly near other people. Choose an ATC network when procedures, flight plans and radio calls matter. Our comparison of multiplayer systems in popular flight simulators explains which programmes suit each style.
Console users should check platform support carefully. Native multiplayer is usually the practical choice because third-party ATC clients generally require a PC installation and simulator integration.
How do I join other pilots online?
- Choose the type of session. Decide between casual multiplayer, a private group, a public server or an ATC network. You only need a virtual airline if you want its schedules, flight logging and community structure.
- Create the required account. Built-in multiplayer normally uses the simulator platform account. An external network requires its own account and compatible pilot client.
- Match the session settings. Select the same server, region, lobby or private group as the other pilots. Check that player traffic and nameplates are enabled if the simulator offers those controls.
- Configure your identity. Casual systems usually display your platform name. Structured networks use an aircraft registration or flight callsign, but that callsign does not require virtual-airline membership.
- Remove conflicting traffic sources. When using an external network client, follow its instructions for disabling native multiplayer or AI traffic. Leaving both active often produces duplicate aircraft.
- Start at a parking position. Load at a gate, stand or ramp before connecting to a structured network or public server. Appearing on an occupied runway is disruptive and may place your aircraft inside someone else.
- Join voice or text communications. Private groups may use the simulator's own communications. ATC networks provide their own controller frequencies and operating rules.
VATSIM accepts independent pilots; no virtual-airline affiliation is required. Read our explanation of VATSIM accounts, pilot clients and flight plans before your first connection.
Can I use an airline callsign without joining its virtual airline?
You can generally use an appropriate airline flight callsign or an aircraft registration without belonging to a virtual airline, subject to the multiplayer service's callsign rules. A downloaded airline livery also does not enrol you in an organisation.
Avoid adding a virtual airline's private identifier, membership number or operational remarks unless you are actually a member. For an uncomplicated first flight, use a general-aviation registration or a sensible flight callsign that is not already connected.
Why can I not see the other pilots?
Invisible traffic is usually caused by mismatched sessions or traffic settings rather than the absence of a virtual airline.
- Wrong server or region: both pilots must select the same multiplayer environment or group.
- Player traffic disabled: check multiplayer, online functionality, traffic filters and privacy settings.
- External client not connected: verify that the pilot client shows a successful network connection, not merely a running programme.
- Model matching failure: the pilot may be present but represented by a generic aircraft, an incorrect model or no visible model. Install and configure compatible model-matching packages where required.
- Conflicting traffic systems: native multiplayer and an external network can create duplicates or interfere with identification.
- Different position or altitude: compare airport, parking stand, coordinates and altitude rather than relying only on nameplates.
For network-specific checks, use our troubleshooting guide for missing VATSIM pilots and controller traffic.
Do I need live ATC to fly with other people?
No. Built-in multiplayer, private groups and many public servers allow pilots to fly together without human controllers. You can coordinate informally, practise formation flying or follow the same route without filing a formal flight plan.
If you want controllers issuing clearances and managing traffic, use a supported ATC network instead. The additional setup and expected radio discipline are covered in our practical guide to flying online with live human ATC.